DS/EN ISO 25139
Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography
|Publication Date:||10 June 2011|
|ICS Code (Stationary source emissions):||13.040.40|
ISO 25139:2011 specifies a manual method for the determination of the concentration of methane emissions from stationary sources. ISO 25139:2011 specifies an independent method of measurement, which is validated for mass concentrations up to 1 500 mg/m3.